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  • Verified reviews icon29
    Verified sewer cleaning services reviews

Top-Rated Sewer cleaners in Damascus - Updated Nov 2026

Avatar for Remedy Plumbing & Drain Cleaning, LLC
Remedy Plumbing & Drain Cleaning, LLC
4.7(
733
)
Sewer Main - Clear

Serving Damascus, MD and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"I had a backed up sink,shower and toilet. A major pipe was cracking and leaking into my basement. Reme explained everything to my satisfaction and gave different suggestions. I had new pipes put in and the sewer line snaked as well as a new sump pump installed. It was all done in one day and I was kept informed throughout the process. The price was a good price for what was done and I would not hesitate to recommend Remendy Plumbing."
Response time5 hrs
59 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Dun Rite Drain Cleaning
Dun Rite Drain Cleaning
4.6(
395
)
Sewer Main - Clear

Serving Damascus, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Sterling came out within the hour and figured out the issue with my sewer drain pretty quickly. He was very professional and personable. I would definitely use them again and highly recommend Sterling and Dun Rite drain cleaning."
Ihop shopping center
Ihop shopping center
Ihop shopping center
Ihop shopping center
Ihop shopping center

+20

Response time3 hrs
Response rate95%
8 neighbors recently requested a quote
Avatar for Remedy Plumbing and Drain Cleaning
Remedy Plumbing and Drain Cleaning
4.8(
78
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Damascus, MD and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Remedy had to take my toilet apart to fix my clog now I have use of my bathroom again. He was very friendly, explained everything and am definitely recommending this company to everyone I know. I will use Remedy again if another plumbing problem occurs."
Additional Photos
Additional Photos
10 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Dun Rite Drain Cleaning LLC
Dun Rite Drain Cleaning LLC
4.8(
10
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Damascus, MD and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Excellent! Sterling was prompt, courteous, and professional in the way he went about the job, explaining each step and telling me up front what the cost of the effort would be. He cleaned the clog and left no mess whatsoever. I would highly recommend his business and would seek his help again for another plumbing problem."
Snaking bathtub clog
Clogged bathtub 🛀
Additional Photos
Additional Photos
1 neighbors recently requested a quote
Recommended by70%of homeowners
Markool Heating & Cooling, LLC
4.7(
18
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Damascus, MD and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

Welcome to Markool Heating & Cooling. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text, or email today, and let us get started!

Response time1 day
15 neighbors recently requested a quote
Recommended by94%of homeowners
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Sewer Cleaning FAQs, answered by experts

If you leave liquid drain cleaner for too long, it will start breaking down your drainpipes. The chemicals in these cleaners can cause cracks, corrosion, and leaks in your pipes. They can also damage plumbing fixtures and even cause environmental damage if left too long without rinsing away.

Bleach isn’t likely to help unclog a sewer line. Bleach isn’t useful in this situation because it won’t dissolve the grime and debris in the clog. Instead, you want to use ingredients that will have a chemical reaction to clear out the buildup, like vinegar or salt and baking soda.

There are many things that could cause your basement floor drain to back up. One significant cause of a drainage backup is flushing non-flushable items, such as wipes, paper towels, and facial tissue. Other causes of a backed-up basement floor drain include tree roots impeding the drain pipe or an accumulation of hair, oil, and grease. 

Toilet paper is the only material that you should flush down toilets. Other items like wipes, paper towels, feminine hygiene products, dental floss, and medications should be disposed of in the trash. Flushing these items can lead to plumbing issues and damage to sewage systems. Grease and cooking oils should also be avoided as they can solidify in pipes, causing blockages. Proper disposal helps prevent clogs and ensures the efficient operation of wastewater treatment systems while protecting the environment.

Food grease, soap buildup, paper products, and tree roots often cause serious clogs.

The Damascus, MD homeowners’ guide to sewer cleaning services

From average costs to expert advice, get all the answers you need to get your job done.